/* ==============================================================================================
This copyright notice must be kept untouched in the stylesheet at all times.
The original version of this stylesheet and the associated (x)html
is available at http://www.script-tutorials.com/night-sky-with-twinkling-stars/
Copyright (c) Script Tutorials. All rights reserved.
This stylesheet and the associated (x)html may be modified in any way to fit your requirements.
================================================================================================= */
* {
    margin: 0;
    padding: 0;
}
header {
    background-color:rgba(33, 33, 33, 0.9);
    color:#ffffff;
    display:block;
    font: 14px/1.3 Arial,sans-serif;
    height:50px;
    position:relative;
    z-index:5;
}
h2{
    margin-top: 30px;
    text-align: center;
}
header h2{
    font-size: 22px;
    margin: 0 auto;
    padding: 10px 0;
    width: 80%;
    text-align: center;
}
header a, a:visited {
    text-decoration:none;
    color:#fcfcfc;
}

@keyframes move-twink-back {
    from {background-position:0 0;}
    to {background-position:-10000px 5000px;}
}
@-webkit-keyframes move-twink-back {
    from {background-position:0 0;}
    to {background-position:-10000px 5000px;}
}
@-moz-keyframes move-twink-back {
    from {background-position:0 0;}
    to {background-position:-10000px 5000px;}
}
@-ms-keyframes move-twink-back {
    from {background-position:0 0;}
    to {background-position:-10000px 5000px;}
}

@keyframes move-clouds-back {
    from {background-position:0 0;}
    to {background-position:10000px 0;}
}
@-webkit-keyframes move-clouds-back {
    from {background-position:0 0;}
    to {background-position:10000px 0;}
}
@-moz-keyframes move-clouds-back {
    from {background-position:0 0;}
    to {background-position:10000px 0;}
}
@-ms-keyframes move-clouds-back {
    from {background-position: 0;}
    to {background-position:10000px 0;}
}

.stars, .twinkling, .clouds {
    position:absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
    width:100%;
    height:100%;
    display:block;
}

.stars {
    background:#000 url(../images/stars.png) repeat top center;
    z-index:0;
}

.twinkling{
    background:transparent url(../images/twinkling.png) repeat top center;
    z-index:1;

    -moz-animation:move-twink-back 200s linear infinite;
    -ms-animation:move-twink-back 200s linear infinite;
    -o-animation:move-twink-back 200s linear infinite;
    -webkit-animation:move-twink-back 200s linear infinite;
    animation:move-twink-back 200s linear infinite;
}

.clouds{
    background:transparent url(../images/clouds.png) repeat top center;
    z-index:3;

    -moz-animation:move-clouds-back 200s linear infinite;
    -ms-animation:move-clouds-back 200s linear infinite;
    -o-animation:move-clouds-back 200s linear infinite;
    -webkit-animation:move-clouds-back 200s linear infinite;
    animation:move-clouds-back 200s linear infinite;
}